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CVE-2021-29657

🗓️ 03 Apr 2021 00:00:00Reported by ubuntu.comType 
ubuntucve
 ubuntucve
🔗 ubuntu.com👁 40 Views

Linux kernel vulnerability allowing AMD KVM guest to bypass access control on host OS MSR

Related
Packages
Refs
ReporterTitlePublishedViews
Family
attackerkb
attackerkb
CVE-2021-29657
22 Jul 202117:15
–attackerkb
bdu_fstec
BDU FSTEC
Linux arch/x86/kvm/svm/nested.c Use-After-Free Privilege Escalation
5 Oct 202100:00
–bdu_fstec
cbl_mariner
CBLMariner
CVE-2021-29657 affecting package kernel 5.10.189.1-1
9 Sep 202115:03
–cbl_mariner
cbl_mariner
CBLMariner
CVE-2021-29657 affecting package kernel for versions less than 5.10.78.1-1
9 Apr 202206:52
–cbl_mariner
circl
Circl
CVE-2021-29657
16 Dec 202207:26
–circl
cnnvd
CNNVD
Linux Kernel Security Vulnerabilities
7 Apr 202100:00
–cnnvd
cnvd
CNVD
Linux kernel security bypass vulnerability (CNVD-2021-60525)
23 Jul 202100:00
–cnvd
cve
CVE
CVE-2021-29657
22 Jul 202116:44
–cve
cvelist
Cvelist
CVE-2021-29657
22 Jul 202116:44
–cvelist
debiancve
Debian CVE
CVE-2021-29657
22 Jul 202116:44
–debiancve
Rows per page
OSOS VersionArchitecturePackagePackage VersionFilename
Ubuntu20.04alllinux-oem-5.105.10.0-1025.26linux-oem-5.10_5.10.0-1025.26_all.deb

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04 Jul 2026 07:50Current
6.8Medium risk
Vulners AI Score6.8
CVSS 26.9
CVSS 3.17.4
EPSS0.00416
40